Composite nanostructure apparatus and method
    41.
    发明授权
    Composite nanostructure apparatus and method 有权
    复合纳米结构设备及方法

    公开(公告)号:US07638431B2

    公开(公告)日:2009-12-29

    申请号:US11537589

    申请日:2006-09-29

    IPC分类号: H01L21/44

    摘要: A metal is deposited onto a surface electrochemically using a deposition solution including a metal salt. In making a composite nanostructure, the solution further includes an enhancer that promotes electrochemical deposition of the metal on the nanostructure. In a method of forming catalyzing nanoparticles, the metal preferentially deposits on a selected location of a surface that is exposed through a mask layer instead of on unexposed surfaces. A composite nanostructure apparatus includes an array of nanowires and the metal deposited on at least some nanowire surfaces. Some of the nanowires are heterogeneous, branched and include different adjacent axial segments with controlled axial lengths. In some deposition solutions, the enhancer one or both of controls oxide formation on the surface and causes metal nanocrystal formation. The deposition solution further includes a solvent that carries the metal salt and the enhancer.

    摘要翻译: 使用包含金属盐的沉积溶液电化学地将金属沉积在表面上。 在制备复合纳米结构时,溶液还包括促进金属在纳米结构上的电化学沉积的增强剂。 在形成催化纳米颗粒的方法中,金属优先沉积在通过掩模层而不是未暴露的表面暴露的表面的选定位置。 复合纳米结构设备包括纳米线阵列和沉积在至少一些纳米线表面上的金属。 一些纳米线是异质的,分支的并且包括具有受控轴向长度的不同的相邻轴向段。 在一些沉积溶液中,增强剂中的一个或两个控制表面上的氧化物形成并引起金属纳米晶体的形成。 沉积溶液还包括携带金属盐和增强剂的溶剂。

    Method of manufacturing silicon nano-structure
    42.
    发明申请
    Method of manufacturing silicon nano-structure 有权
    硅纳米结构的制造方法

    公开(公告)号:US20090253248A1

    公开(公告)日:2009-10-08

    申请号:US12291301

    申请日:2008-11-06

    IPC分类号: H01L21/20

    摘要: A method for making silicon nano-structure, the method includes the following steps. Firstly, providing a growing substrate and a growing device, the growing device comprising a heating apparatus and a reacting room. Secondly, placing the growing substrate and a quantity of catalyst separately into the reacting room. Thirdly, introducing a silicon-containing gas and hydrogen gas into the reacting room. Lastly, heating the reacting room to a temperature of 500˜1100° C.

    摘要翻译: 一种制造硅纳米结构的方法,该方法包括以下步骤。 首先,提供增长的衬底和生长装置,该生长装置包括加热装置和反应室。 其次,将生长的基材和一定数量的催化剂分别置于反应室中。 第三,将含硅气体和氢气引入反应室。 最后,将反应室加热至500〜1100℃

    Patterned functionalized silicon surfaces
    44.
    发明授权
    Patterned functionalized silicon surfaces 失效
    图案化的功能化硅表面

    公开(公告)号:US07553776B2

    公开(公告)日:2009-06-30

    申请号:US11499188

    申请日:2006-08-04

    IPC分类号: H01L21/31

    CPC分类号: H01L21/306 Y10S977/857

    摘要: The present invention provides a method for preparing a silicon substrate and a silicon substrate having a silicon surface comprising a pattern of covalently bound monolayers. Each of the monolayers comprises an alkyne, wherein at least a portion of each monolayer is no more than about 5 molecules of the alkyne wide.

    摘要翻译: 本发明提供一种制备硅衬底和硅衬底的方法,所述硅衬底具有包含共价结合单层图案的硅表面。 每个单层包含炔,其中每个单层的至少一部分不超过约5分子的炔。

    Coated carbon nanotube array electrodes
    47.
    发明授权
    Coated carbon nanotube array electrodes 失效
    涂层碳纳米管阵列电极

    公开(公告)号:US07442284B2

    公开(公告)日:2008-10-28

    申请号:US11595561

    申请日:2006-11-09

    IPC分类号: H01M4/66

    摘要: The present invention provides conductive carbon nanotube (CNT) electrode materials comprising aligned CNT substrates coated with an electrically conducting polymer, and the fabrication of electrodes for use in high performance electrical energy storage devices. In particular, the present invention provides conductive CNTs electrode material whose electrical properties render them especially suitable for use in high efficiency rechargeable batteries. The present invention also provides methods for obtaining surface modified conductive CNT electrode materials comprising an array of individual linear, aligned CNTs having a uniform surface coating of an electrically conductive polymer such as polypyrrole, and their use in electrical energy storage devices.

    摘要翻译: 本发明提供了导电碳纳米管(CNT)电极材料,其包括涂覆有导电聚合物的对准的CNT基片,以及用于高性能电能存储装置的电极的制造。 特别地,本发明提供导电CNT电极材料,其电性能使它们特别适用于高效率可再充电电池。 本发明还提供了用于获得表面改性的导电CNT电极材料的方法,其包括具有导电聚合物如聚吡咯的均匀表面涂层的各种线性排列的CNT阵列,以及它们在电能存储装置中的用途。

    Method for scanning probe contact printing
    50.
    发明授权
    Method for scanning probe contact printing 失效
    扫描探针接触印刷的方法

    公开(公告)号:US07344756B2

    公开(公告)日:2008-03-18

    申请号:US10671381

    申请日:2003-09-25

    申请人: Chad Mirkin Hua Zhang

    发明人: Chad Mirkin Hua Zhang

    IPC分类号: B05D1/36

    摘要: A method for fabricating scanning probe microscopy (SPM) probes is disclosed. The probes are fabricated by forming a structural layer on a substrate, wherein the substrate forms a cavity. A sacrificial layer is located between the substrate and the structural layer. Upon forming the structural layer, the sacrificial layer is selectively removed, and the probe is then released from the substrate. The substrate may then later be reused to form additional probes. Additionally, a contact printing method using a scanning probe microscopy probe is also disclosed.

    摘要翻译: 公开了一种制造扫描探针显微镜(SPM)探针的方法。 通过在衬底上形成结构层来制造探针,其中衬底形成空腔。 牺牲层位于衬底和结构层之间。 在形成结构层时,选择性地去除牺牲层,然后从衬底释放探针。 然后可以再次使用底物以形成另外的探针。 此外,还公开了使用扫描探针显微镜探针的接触印刷方法。